From: Andy Shevchenko <andriy.shevchenko@intel.com>
To: Thierry Chatard <tchatard@gmail.com>
Cc: linux-kernel@vger.kernel.org, hansg@kernel.org, lee@kernel.org,
platform-driver-x86@vger.kernel.org,
ilpo.jarvinen@linux.intel.com, djrscally@gmail.com,
linux-media@vger.kernel.org, mchehab@kernel.org,
sakari.ailus@linux.intel.com, jacopo.mondi@ideasonboard.com,
nicholas@rothemail.net, v.vitovt@gmail.com
Subject: Re: [PATCH v10 6/8] platform/x86: int3472: tps68470: add board data for Dell Latitude 5285
Date: Tue, 1 Sep 2026 14:15:54 +0300 [thread overview]
Message-ID: <apaz6kjt6CcxWARa@ashevche-desk.local> (raw)
In-Reply-To: <20260831160754.9857-7-tchatard@gmail.com>
On Mon, Aug 31, 2026 at 06:07:52PM +0200, Thierry Chatard wrote:
> The Dell Latitude 5285 2-in-1 has two cameras connected through a TPS68470
> PMIC/clock/GPIO hub:
>
> Front: OV5670 (ACPI INT3479) on I2C4
> Back: OV8858 (ACPI INT3477) on I2C2, daisy-chained behind the TPS68470
> S_I2C port (controlled by reg 0x43 S_I2C_CTL)
>
> Add the regulator supply map, GPIO lookup tables and a static clock
> consumer list (for both sensors, to work around the broken INT3479 _DEP)
> for this machine, and wire it into the board-data DMI table.
>
> Regulator mapping:
> CORE -> dvdd/INT3477, ANA -> avdd/INT3477, VSIO -> dovdd/INT3477 (opens
> the S_I2C passthrough), AUX1 -> dvdd/INT3479, AUX2 -> dovdd/INT3479,
> VIO kept always_on. VSIO also supplies avdd for INT3479 (OV5670).
Now it looks like it should (only + lines in the statistics)
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2026-09-01 11:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 16:07 [PATCH v10 0/8] Enable cameras on Dell Latitude 5285 2-in-1 Thierry Chatard
2026-08-31 16:07 ` [PATCH v10 1/8] mfd: intel-lpss: add resource conflict quirk for Dell Latitude 5285 Thierry Chatard
2026-08-31 16:07 ` [PATCH v10 2/8] platform/x86: int3472: tps68470: use unsigned int for GPIO lookup loop counters Thierry Chatard
2026-09-01 9:48 ` Andy Shevchenko
2026-08-31 16:07 ` [PATCH v10 3/8] platform/x86: int3472: tps68470: move Windows MFD setup below the device-type switch Thierry Chatard
2026-09-01 10:55 ` Andy Shevchenko
2026-08-31 16:07 ` [PATCH v10 4/8] platform/x86: int3472: tps68470: add static clock consumer support Thierry Chatard
2026-09-01 11:12 ` Andy Shevchenko
2026-09-04 7:06 ` Sakari Ailus
2026-08-31 16:07 ` [PATCH v10 5/8] platform/x86: int3472: tps68470: use a common always-on VIO regulator init_data Thierry Chatard
2026-09-01 11:13 ` Andy Shevchenko
2026-08-31 16:07 ` [PATCH v10 6/8] platform/x86: int3472: tps68470: add board data for Dell Latitude 5285 Thierry Chatard
2026-09-01 11:15 ` Andy Shevchenko [this message]
2026-08-31 16:07 ` [PATCH v10 7/8] media: ipu-bridge: add sensor configuration for OV8858 (INT3477) Thierry Chatard
2026-09-01 9:48 ` Andy Shevchenko
2026-08-31 16:07 ` [PATCH v10 8/8] media: ov8858: add ACPI device ID INT3477 Thierry Chatard
2026-09-01 10:56 ` Andy Shevchenko
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